HK

Hiroshi Kojima

Bridgestone: 55 patents #15 of 2,860Top 1%
BL Bridgestone Tire Company Limited: 36 patents #1 of 438Top 1%
Dai Nippon Printing Co.: 20 patents #72 of 2,222Top 4%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
FI Fujifilm Business Innovation: 8 patents #1,176 of 5,238Top 25%
AC Asahi Glass Co.: 7 patents #274 of 2,251Top 15%
Nissan Motor Co.: 6 patents #1,257 of 8,689Top 15%
YA Yazaki: 5 patents #867 of 3,427Top 30%
PR Prospira: 5 patents #3 of 23Top 15%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
TC Tokyo Gas Co.: 4 patents #27 of 412Top 7%
W& Whitaker &: 3 patents #269 of 1,437Top 20%
EB Ebara: 3 patents #598 of 1,611Top 40%
YM Yamazaki Mazak: 3 patents #50 of 272Top 20%
TN The Singer Company N.V.: 3 patents #4 of 52Top 8%
JC Jidosha Denki Kogyo Co.: 3 patents #19 of 121Top 20%
KC Konishiroku Photo Industry Co.: 3 patents #262 of 894Top 30%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
TC Toko Co.: 3 patents #34 of 196Top 20%
NI Nec Infrontia: 2 patents #62 of 197Top 35%
HO Hoya: 2 patents #523 of 1,290Top 45%
MI Minolta: 2 patents #592 of 1,109Top 55%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
ON onsemi: 2 patents #740 of 1,901Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
UT University Of Tsukuba: 2 patents #32 of 344Top 10%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SK Showa Denko Kabushikikaisha: 1 patents #1 of 20Top 5%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TF The Japan Iron And Steel Federation: 1 patents #5 of 27Top 20%
NA Nippon A&L: 1 patents #9 of 46Top 20%
TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
MK Minolta Camera Kk: 1 patents #8 of 27Top 30%
TL Tokyo Electron Yamanashi Limited: 1 patents #52 of 138Top 40%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
TC Toray Thiokol Co.: 1 patents #4 of 15Top 30%
AC Asmo Co.: 1 patents #369 of 745Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
PM Pioneer Ansafone Manufacturing: 1 patents #4 of 12Top 35%
RP Real World Computing Partnership: 1 patents #4 of 13Top 35%
OP Ortho-Mcneil Pharmaceutical: 1 patents #267 of 449Top 60%
Overall (All Time): #2,799 of 4,157,543Top 1%
216
Patents All Time

Issued Patents All Time

Showing 176–200 of 216 patents

Patent #TitleCo-InventorsDate
4608297 Multilayer composite soft magnetic material comprising amorphous and insulating layers and a method for manufacturing the core of a magnetic head and a reactor Yutaka Shimada, Takashi Hasegawa 1986-08-26
D284562 Automobile tire Misao Kawabata, Kazuo Obata, Hisao Ushikubo 1986-07-08
D284460 Vehicle tire Junichi Kawajiri, Toshio Hayakawa 1986-07-01
4595183 Vibration isolating device Takuya Dan, Michihiro Orikawa 1986-06-17
D282059 Vehicle tire Junichi Kawajiri, Toshio Hayakawa 1986-01-07
D279465 Vehicle tire Hideaki Nishio, Akira Kurima 1985-07-02
D279178 Vehicle tire Masao Nakamura, Hideaki Nishio 1985-06-11
D279090 Motorcycle tire Kiyoshi Takase 1985-06-04
D278618 Vehicle tire Misao Kawabata, Masataka Yamaoka, Masashiro Moriya 1985-04-30
D278617 Vehicle tire Misao Kawabata, Masataka Yamaoka, Masashiro Moriya 1985-04-30
D278221 Vehicle tire Tooru Tsuda 1985-04-02
D278224 Vehicle tire Masao Nakamura, Hideaki Nishio 1985-04-02
D278223 Vehicle tire Yuji Sakamaki 1985-04-02
D278222 Vehicle tire Tosihiro Koyasu 1985-04-02
D276906 Vehicle tire Hideaki Nishio, Kazuhiro Tanaka, Toru Tsuda 1984-12-25
D276905 Vehicle tire Hideaki Nishio, Akira Inoue, Yuji Sakamaki 1984-12-25
D275941 Vehicle tire Hideaki Nishio, Makoto Yamauchi 1984-10-16
D275562 Vehicle tire Kazunari Takaki, Ryotaro Fukushima 1984-09-18
D275274 Vehicle tire Hideaki Nishio, Koujiro Yamaguchi 1984-08-28
D272730 Vehicle tire Tooru Osawa 1984-02-21
4403030 Photosensitive lithographic printing plate material Konoe Miura, Shin-ichi Tanaka, Takeshi Tanaka, Osamu Matsushita 1983-09-06
D269338 Vehicle tire Hideaki Nishio, Makoto Yamauchi 1983-06-14
D269337 Vehicle tire Muneyoshi Maeda, Masaru Abe 1983-06-14
D268491 Vehicle tire Hideaki Nishio, Toshihiko Yashima 1983-04-05
D265304 Vehicle tire Toshihiko Yashima 1982-07-06